Collecting device for substances floating in air



FIG. 1 is a front view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a right side view of the present invention;

FIG. 5 is a plan view of the present invention; and,

FIG. 6 is a bottom view of the present invention.

The portions of the drawings shown in broken lines form no part of theclaimed design.

The article is for use in collecting device for substances floating inthe air including microorganisms such as bacteria and fungi, chemicalmaterial, fine particles etc. When collecting such objects, a cover fora collector storage part of the article is removed and a collectorprovided with a collecting plate is set on a base with a carrier such asgelatin placed on the plate. After that the cover is placed back and airis suctioned through an air suction hole formed on the cover by use of asuction fan. The suctioned air is sprayed to the support so that theobjects contained in the air are adhered to the support surface to becollected. The air sprayed to the support is discharged outside throughthe suction fan, a filter and an air excretory pore formed in a casingwhich covers the filter.

The ornamental design for a collecting device for substances floating inair, as shown and described.